function site_banner_html_head_alter in Site Banner 7

Implements hook_html_head_alter().

File

./site_banner.module, line 27

Main module file implementing callbacks for the site banner module.

Code

function site_banner_html_head_alter(&$head_elements) {

  // Enable the site banner only if the site banner is
  // setup globally or enabled by a context.
  $banner_active = variable_get('site_banner_status', FALSE);
  $debug_mode = site_banner_check_if_debug_mode_active();
  if (module_exists('context')) {
    $plugin = context_get_plugin('reaction', 'change_banner_status');
    if ($plugin) {
      $plugin
        ->execute($banner_active, $debug_mode);
    }
  }
  if ($banner_active) {
    drupal_add_css(drupal_get_path('module', 'site_banner') . '/site_banner_screen.css', array(
      'media' => 'screen',
    ));
    drupal_add_css(drupal_get_path('module', 'site_banner') . '/site_banner_print.css', array(
      'media' => 'print',
    ));
  }
}